NSW has recorded just one new locally acquired case of COVID-19 another infection linked to the Great Beginnings childcare centre in Oran Park, in Sydney's south-west.
Warnings have been issued for venues in and around Oran Park
There are now six cases associated with the centre.
The infections are connected to a known case linked to Oran Park cluster, which now has a total of 19 cases.
NSW Health said anyone who attended the Great Beginnings centre between October 2 to 13 needed to get tested immediately and self-isolate for 14 days.
The centre has been closed since October 13 and will stay closed until October 28, health authorities said.
Yesterday, NSW Health reported four new cases connected to Great Beginnings three in a family who attend the centre and another in an educator.
Another case reported on Saturday was a student at Oran Park High School.
Staff and students have been told to self-isolate and the school is being cleaned.
Later on Saturday, authorities issued an alert for new venues visited by the cases from the Oran Park cluster.
The warning included the Gregory Hills Hotel, the United Cinema in Narellan, and the Woolworths at Oran Park.
People have been told to monitor for symptoms and get tested if they develop.
Four COVID-19 cases in the latest update were reported returned travellers in hotel quarantine.
There were 12,985 tests reported to 8:00pm last night, compared with 14,378 in the previous period.
NSW Health is currently treating 73 COVID-19 cases, with one patient in intensive care.